#211B96#211B96

#211B96 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.0% C 0.187 H 272.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#211B96
RGB	rgb(33, 27, 150)
HSL	hsl(243, 69%, 35%)
HSV	hsv(243, 82%, 59%)
CMYK	cmyk(78%, 82%, 0%, 41.2%)
CIE-LAB	lab(21.24, 44.19, -64.69)
CIE-LCH	lch(21.24, 78.34, 304.34°)
OKLab	oklab(34.04% 0.0078 -0.1872)
OKLCH	oklch(34.04% 0.187 272.4)
XYZ	xyz(6.5223, 3.3085, 29.1431)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211B96 #90961B

analogous

#1B5296 #211B96 #5F1B96

triadic

#211B96 #96211B #1B9621

tetradic

#211B96 #961B52 #90961B #1B965F

square

#211B96 #961B52 #90961B #1B965F

split-complementary

#211B96 #965F1B #52961B

monochromatic

#0A082E #161262 #211B96 #2C24CA #544DDF

Accessibility & contrast

On white

12.64

#211B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#211B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211B96

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211B96	#FFFFFF	#000000	##FFFFFF
##211B96	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003999

Deuteranopia (green-blind)

#002D94

Tritanopia (blue-blind)

#004259

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #211b96;
/* rgb */ color: rgb(33, 27, 150);
/* oklch */ color: oklch(34.0% 0.187 272.4);

Tailwind

colors: {
  custom: {
    50: '#725bb6',
    500: '#211b96',
    950: '#000000',
  },
}

SCSS

$custom: #211b96;
$custom-light: #725bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#211b96",
  "rgb": {
    "r": 33,
    "g": 27,
    "b": 150
  },
  "hsl": {
    "h": 242.927,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34039,
    "c": 0.18734,
    "h": 272.4
  },
  "luminance": 0.03309
}

Semantic roles & 50–950 ramp

primary

#211B96

secondary

#BBC14C

accent

#EC3BE4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #211B96

Body copy rendered with the generated semantic roles for this colour.

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